In an effort to add transparency to the system, I had implemented a well-intentioned yet shortsighted feature in the plugin.
When MediaTemple began to fail, the plugin started sending out mail notifications. So far so good.
I felt your pain – literally! A total of 572,000 email notifications were generated. And I felt your pain because I received half of those: a whopping 236,000 emails graced my inbox.
Needless to say, this feature is gone. My apologies for the problems it may have caused you.
The [i4w_password_change] shortcode was behaving inconsistently with certain themes. It has been fixed.
The [i4w_hidefrom] shortcode was not always working properly following the March 10th update (v2.4.2). It has been fixed.
The [i4w_actionset] shortcode was not always working properly following the March 10th update (v2.4.2). It has been fixed.